*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --white: #ffffff;
  --black: #050003;
  --nav-blue: #0310b9;
  --nav-gray: #3f3f3f;
  --rule: #cccccc;
  --caption-dark: #050003;
}

html { font-size: 16px; }

body {
  background: var(--white);
  color: var(--black);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

/* ════════════════════════════════════
   HOME PAGE
════════════════════════════════════ */

/* Full-width painting */
.home-painting {
  width: 100%;
  display: block;
  line-height: 0;
}

.home-painting img {
  width: 100%;
  height: clamp(320px, 48vw, 680px);
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

/* ════════════════════════════════════
   ART PAGE NAV
════════════════════════════════════ */

.site-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--rule);
}

.site-nav .nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}

.site-nav .nav-links li a {
  display: block;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.6em;
  text-transform: uppercase;
  color: var(--nav-blue);
  text-decoration: none;
  padding: 4px 20px;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.site-nav .nav-links li a:hover { opacity: 0.65; }

.site-nav .nav-links li + li {
  border-left: 1px solid var(--rule);
}

/* ════════════════════════════════════
   ART PAGE BODY
════════════════════════════════════ */

.art-logo {
  display: flex;
  justify-content: center;
  padding: 36px 24px 0;
}

.art-logo img {
  width: clamp(240px, 34vw, 480px);
  height: auto;
  opacity: 0.65;
}

.art-page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-title {
  text-align: center;
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.7em;
  text-transform: uppercase;
  color: #242323;
  padding: 18px 0 28px;
}

.breadcrumb-link {
  color: inherit;
  text-decoration: none;
  opacity: 0.55;
  transition: opacity 0.2s;
}

.breadcrumb-link:hover { opacity: 1; }

.breadcrumb-bullet {
  margin: 0 0.4em;
  opacity: 0.4;
}

/* ════════════════════════════════════
   ABOUT PAGE
════════════════════════════════════ */

.about-content {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 12px;
}

.about-content p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--caption-dark);
  margin-bottom: 1.6em;
}

.about-content p:last-child {
  margin-bottom: 0;
}

.about-cta {
  text-align: center;
  letter-spacing: 0.05em;
}

.about-content a {
  color: var(--nav-blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s;
}

.about-content a:hover { opacity: 0.65; }

/* Commission feature: image beside intro paragraph */
.commission-feature {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  margin-bottom: 1.6em;
}

.commission-feature-image {
  flex: 0 0 240px;
}

.commission-feature-image img {
  width: 100%;
  height: auto;
  display: block;
}

.commission-feature-text {
  flex: 1;
}

.commission-feature-text p {
  margin-bottom: 0;
}

@media (max-width: 700px) {
  .commission-feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .commission-feature-image {
    flex: 0 0 auto;
    width: 200px;
  }
}

/* Wide 2-up rows */
.wide-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 4px;
}

/* 3-column thumb grid */
.thumb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

/* Category index grid — 3-col, square-cropped images */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}

.category-grid .painting-card a {
  position: relative;
  display: block;
  width: 100%;
  padding-top: 75%; /* locks every thumbnail to a 4:3 box, regardless of source image dimensions */
}

.category-grid .painting-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-grid .p-title {
  font-size: 11px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
}

/* Painting card */
.painting-card {
  display: flex;
  flex-direction: column;
}

.painting-card a {
  display: block;
  overflow: hidden;
  text-decoration: none;
}

.painting-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.painting-card a:hover img { transform: scale(1.03); }

.painting-caption {
  padding: 8px 0 20px;
  font-weight: 300;
  color: var(--caption-dark);
}

.painting-caption .p-title {
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.7;
}

.painting-caption .p-size,
.painting-caption .p-price {
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.7;
}

/* Flourish */
.flourish {
  display: flex;
  justify-content: center;
  padding: 28px 0 56px;
}

.flourish img {
  width: 36px;
  height: auto;
  opacity: 0.45;
}

/* ════════════════════════════════════
   RESPONSIVE
════════════════════════════════════ */

@media (max-width: 900px) {
  .home-painting img {
    height: clamp(220px, 56vw, 500px);
  }

  .art-page { padding: 0 20px; }

  .wide-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .thumb-grid,
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .site-nav .nav-links li a {
    padding: 4px 12px;
    font-size: 9px;
    letter-spacing: 0.4em;
  }
}

@media (max-width: 600px) {
  .site-nav .nav-links {
    gap: 0;
  }

  .site-nav .nav-links li + li {
    border-left: none;
  }

  .site-nav .nav-links li a {
    padding: 6px 8px;
  }

  .thumb-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .art-page { padding: 0 12px; }
}